Finding the Fourth Proportional to 3,592.71, 4,957.83 and 2,020.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.71 : 4,957.83 = 2,020.89 : x
2. Step 2: Convert to fraction form
   3,592.71/4,957.83 = 2,020.89/x
3. Step 3: Cross multiply
   3,592.71x = 4,957.83 × 2,020.89
4. Step 4: Simplify right side
   3,592.71x = 10,019,229.07
5. Step 5: Solve for x
   x = 10,019,229.07/3,592.71
6. Step 6: Final answer
   x = 2,788.77